<html>
	<head>
		<title>Button and Hidden Controls</title>
	</head>
	<body>
		<form action="http://www.example.com/add.php">			<button><img src="images/add.gif" alt="add" width="10" height="10" /> Add</button>
			<input type="hidden" name="bookmark" value="lyrics" />		</form>
	</body>
</html>